chore(tests): update webpack app compiler-cli (angular#2832)

Author: filipesilva

tests/e2e/assets/webpack/test-app/package.json

@@ -4,7 +4,7 @@
   "dependencies": {
     "@angular/common": "~2.1.0",
     "@angular/compiler": "~2.1.0",
-    "@angular/compiler-cli": "0.6.2",
+    "@angular/compiler-cli": "~2.1.0",
     "@angular/core": "~2.1.0",
     "@angular/http": "~2.1.0",
     "@angular/platform-browser": "~2.1.0",